Technical Service Bulletin PIP-4554-M — 2007 CADILLAC STS
POWER TRAIN:AUTOMATIC TRANSMISSION
Bulletin Details
| TSB ID | PIP-4554-M |
| Manufacturer | |
| Vehicle | 2007 CADILLAC STS |
| Component | POWER TRAIN:AUTOMATIC TRANSMISSION |
| Communication Date |
Bulletin Summary
THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH THE STEPS ON REPAIRING A CLUNK NOISE AFTER SHIFTING FROM REVERSE TO DRIVE OR DRIVE TO REVERSE AND THEN ACCELERATING. THE CONCERN IS ONLY WITH REAR WHEEL DRIVE 6L45 OR 6L50 AUTOMATIC TRANSMISSIONS WITH REGULAR PRODUCTION OPTION CODE MYA OR MYB APPLY. APPLY THREAD LOCKER TO THE TRANSMISSION OUTPUT SHAFT FLANGE SPLINES AND INSTALL A NEW FRONT PROPELLER SHAFT FLANGE NUT. APPLY THREAD LOCKER TO THE NEW PROPELLER SHAFT FLANGE NUT IF IT DOES NOT CONTAIN A PRE-APPLIED ADHESIVE PATCH.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2007 CADILLAC STS
16-NA-085
STRUCTURE
07-09-41-001D
ELECTRICAL SYSTEM
07-09-41-001D
AIR BAGS
SB-07-09-41-001A
AIR BAGS:FRONTAL
SB-07-09-41-001A
AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE
SB-07-09-41-001A
AIR BAGS
PIP-4577A
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)
PIC-5419A
TRACTION CONTROL SYSTEM
070941001
AIR BAGS
PIC-5083
LATCHES/LOCKS/LINKAGES:DOORS:LATCH